yes jQuery.Deferred is a very elegant solution to nested callbacks et all.... I have got it at the heart of the Single Page Application Architecture I am buildi

yes jQuery.Deferred is a very elegant solution to nested callbacks et all.... I have got it at the heart of the Single Page Application Architecture I am building currently. e.g. stionaJS.DAL.authenticate(creds) .pipe(listDomains) .done(withMultiUserDomain) .done(withSingleUserDomain) .fail(failedAuthentication);